TORO GM 345 / 325-D

Hydraulics 39

 

 

Hydrostatic Drive and Hydraulic Systems

The drive system on the Groundsmaster® 300 series consists of a Sunstrand® Series 15, inline hydrostatic pump and motor assembly. This assemble is connected to a Dana® GT-20 axle/differential assembly.

Engine power is transmitted from the engine to the input shaft of the hydrostatic unit. The output of the hydrostatic unit transmits the power to the pinion shaft, through the differential and to the wheels. The units brakes are fastened to the outer end of the axle.

Hydrostatic Transmission Operation

Charge Circuit

The charge circuit supplies oil to the hydrostatic circuit and replenishes the oil normally lost through internal leakage and transmission cooling.

1.Oil from the reservoir is drawn through the oil filter to the charge pump.

2.From the charge pump, the oil is exposed to the charge relief valve which maintains a charge pressure of 70 to 150 psi.

3.The oil then flows to the charge check valves.

4.The check valve that is in the low pressure, (non-driving) side opens and allows oil to flow to the drive loop.

Notes

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Toro 325-D, 345 manual Hydrostatic Drive and Hydraulic Systems, Charge Circuit

325-D, 345 specifications

The Toro 345,325-D is a highly efficient and versatile piece of turf maintenance equipment, designed primarily for golf courses, sports fields, and large landscape areas. This machine is renowned for its exceptional performance, durability, and ease of use, making it a favorite among turf management professionals.

One of the standout features of the Toro 345,325-D is its advanced engine technology. Equipped with a powerful and fuel-efficient diesel engine, it delivers impressive torque and reliability while minimizing fuel consumption. This means operators can complete their tasks efficiently without frequent refueling, a critical factor in maintaining productivity on large properties.

The Toro 345,325-D is designed with operator comfort in mind. It features a spacious, ergonomically designed operator platform that reduces fatigue during long hours of operation. The machine also boasts intuitive controls, allowing users of all skill levels to maneuver it with ease. The adjustable seat and climate control ensure that operators remain comfortable, regardless of the weather conditions.

In terms of cutting performance, the Toro 345,325-D is equipped with a high-quality cutting deck that delivers a precise and consistent cut. The deck design allows for exceptional maneuverability, even in tight spaces, ensuring that operators can maintain an immaculate appearance across a variety of terrains. With multiple cutting heights available, it caters to different turf types and aesthetic requirements.

Another key characteristic of the Toro 345,325-D is its rugged build quality. Constructed with robust materials, the machine withstands the rigors of daily use, ensuring longevity and reducing maintenance costs. Additionally, Toro's commitment to innovation includes incorporating advanced diagnostic systems to monitor the machine's health and performance, allowing for proactive maintenance and minimizing downtime.

The Toro 345,325-D is also equipped with advanced safety features, including operator presence controls and stability enhancements, which ensure safe operation on slopes and uneven ground. This level of safety not only protects the operator but also minimizes the risk of damage to the turf.

In summary, the Toro 345,325-D stands out as an industry-leading solution for turf maintenance. With its powerful engine, operator-friendly design, superior cutting performance, and robust construction, it provides unmatched reliability and efficiency. Whether for a golf course, sports field, or park, this machine is an indispensable tool for maintaining pristine landscapes. Its commitment to quality and performance makes it a preferred choice for turf management professionals worldwide.